Bug 610868
Summary: | Pulseaudio consumes over 95% of CPU | ||||||
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Product: | Red Hat Enterprise Linux 6 | Reporter: | Eduard Benes <ebenes> | ||||
Component: | pulseaudio | Assignee: | Wim Taymans <wtaymans> | ||||
Status: | CLOSED NOTABUG | QA Contact: | Desktop QE <desktop-qa-list> | ||||
Severity: | medium | Docs Contact: | |||||
Priority: | high | ||||||
Version: | 6.0 | CC: | syeghiay, tvvcox, twaugh, wtaymans | ||||
Target Milestone: | rc | ||||||
Target Release: | --- | ||||||
Hardware: | All | ||||||
OS: | Linux | ||||||
Whiteboard: | |||||||
Fixed In Version: | Doc Type: | Bug Fix | |||||
Doc Text: | Story Points: | --- | |||||
Clone Of: | Environment: | ||||||
Last Closed: | 2015-01-20 08:44:44 UTC | Type: | --- | ||||
Regression: | --- | Mount Type: | --- | ||||
Documentation: | --- | CRM: | |||||
Verified Versions: | Category: | --- | |||||
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
Cloudforms Team: | --- | Target Upstream Version: | |||||
Embargoed: | |||||||
Bug Depends On: | |||||||
Bug Blocks: | 840699 | ||||||
Attachments: |
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Description
Eduard Benes
2010-07-02 16:10:09 UTC
This issue has been proposed when we are only considering blocker issues in the current Red Hat Enterprise Linux release. It has been denied for the current Red Hat Enterprise Linux release. ** If you would still like this issue considered for the current release, ask your support representative to file as a blocker on your behalf. Otherwise ask that it be considered for the next Red Hat Enterprise Linux release. ** Created attachment 435747 [details]
alsa-info --no-upload
I get the same behaviour after playing 5-10 minutes of flash videos. It's fairly easy to reproduce. Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: snd_pcm_avail() returned a value that is exceptionally large: 18446744073709548828 bytes (418293516394 ms). Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: Most likely this is a bug in the ALSA driver 'snd_hda_intel'. Please report this issue to the ALSA developers. Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: snd_pcm_dump(): Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: Soft volume PCM Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: Control: PCM Playback Volume Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: min_dB: -51 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: max_dB: 0 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: resolution: 256 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: Its setup is: Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: stream : PLAYBACK Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: access : MMAP_INTERLEAVED Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: format : S16_LE Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: subformat : STD Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: channels : 2 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: rate : 44100 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: exact rate : 44100 (44100/1) Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: msbits : 16 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: buffer_size : 16384 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: period_size : 8192 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: period_time : 185759 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: tstamp_mode : ENABLE Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: period_step : 1 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: avail_min : 15944 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: period_event : 0 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: start_threshold : -1 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: stop_threshold : 4611686018427387904 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: silence_threshold: 0 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: silence_size : 0 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: boundary : 4611686018427387904 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: Slave: Hardware PCM card 0 'HDA Intel' device 0 subdevice 0 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: Its setup is: Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: stream : PLAYBACK Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: access : MMAP_INTERLEAVED Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: format : S16_LE Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: subformat : STD Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: channels : 2 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: rate : 44100 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: exact rate : 44100 (44100/1) Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: msbits : 16 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: buffer_size : 16384 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: period_size : 8192 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: period_time : 185759 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: tstamp_mode : ENABLE Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: period_step : 1 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: avail_min : 15944 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: period_event : 0 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: start_threshold : -1 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: stop_threshold : 4611686018427387904 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: silence_threshold: 0 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: silence_size : 0 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: boundary : 4611686018427387904 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: appl_ptr : 31572666 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: hw_ptr : 31555585 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: snd_pcm_delay() returned a value that is exceptionally large: 349128 bytes (1979 ms). Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: Most likely this is a bug in the ALSA driver 'snd_hda_intel'. Please report this issue to the ALSA developers. Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: snd_pcm_dump(): Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: Soft volume PCM Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: Control: PCM Playback Volume Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: min_dB: -51 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: max_dB: 0 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: resolution: 256 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: Its setup is: Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: stream : PLAYBACK Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: access : MMAP_INTERLEAVED Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: format : S16_LE Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: subformat : STD Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: channels : 2 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: rate : 44100 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: exact rate : 44100 (44100/1) Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: msbits : 16 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: buffer_size : 16384 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: period_size : 8192 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: period_time : 185759 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: tstamp_mode : ENABLE Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: period_step : 1 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: avail_min : 15944 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: period_event : 0 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: start_threshold : -1 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: stop_threshold : 4611686018427387904 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: silence_threshold: 0 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: silence_size : 0 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: boundary : 4611686018427387904 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: Slave: Hardware PCM card 0 'HDA Intel' device 0 subdevice 0 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: Its setup is: Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: stream : PLAYBACK Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: access : MMAP_INTERLEAVED Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: format : S16_LE Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: subformat : STD Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: channels : 2 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: rate : 44100 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: exact rate : 44100 (44100/1) Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: msbits : 16 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: buffer_size : 16384 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: period_size : 8192 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: period_time : 185759 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: tstamp_mode : ENABLE Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: period_step : 1 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: avail_min : 15944 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: period_event : 0 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: start_threshold : -1 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: stop_threshold : 4611686018427387904 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: silence_threshold: 0 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: silence_size : 0 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: boundary : 4611686018427387904 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: appl_ptr : 31643226 Jul 31 13:36:05 redhat pulseaudio[2453]: alsa-util.c: hw_ptr : 31555944 Jul 31 13:36:10 redhat pulseaudio[2453]: ratelimit.c: 110283 events suppressed Jul 31 13:36:15 redhat pulseaudio[2453]: ratelimit.c: 105518 events suppressed Jul 31 13:36:20 redhat pulseaudio[2453]: ratelimit.c: 109544 events suppressed Jul 31 13:36:25 redhat pulseaudio[2453]: ratelimit.c: 110386 events suppressed Jul 31 13:36:30 redhat pulseaudio[2453]: ratelimit.c: 108670 events suppressed Jul 31 13:36:35 redhat pulseaudio[2453]: ratelimit.c: 108619 events suppressed Jul 31 13:36:40 redhat pulseaudio[2453]: ratelimit.c: 109492 events suppressed Jul 31 13:36:45 redhat pulseaudio[2453]: ratelimit.c: 111812 events suppressed Jul 31 13:36:50 redhat pulseaudio[2453]: ratelimit.c: 105410 events suppressed After this pulseaudio starts consuming 140% CPU until I kill -9 it. Comment#2 has the alsa-info output. After upgrading to RHEL6 snap13, I'm not longer hitting this issue. Unfortunately I don't have the T60 available any more to reproduce/verify the bug and I don't see it on my new HW anymore. Therefore I think we can close the bug if there are no more reports about this issues. Thanks. This request was evaluated by Red Hat Product Management for inclusion in the current release of Red Hat Enterprise Linux. Because the affected component is not scheduled to be updated in the current release, Red Hat is unable to address this request at this time. Red Hat invites you to ask your support representative to propose this request, if appropriate, in the next release of Red Hat Enterprise Linux. *** Bug 601177 has been marked as a duplicate of this bug. *** The needinfo request[s] on this closed bug have been removed as they have been unresolved for 1000 days |